CNS 5249-1980
Friction Prop (English Version)

Standard No.

CNS 5249-1980

Language

Chinese, Available in English version

Release Date

1980

Published By

Taiwan Provincial Standard of the People's Republic of China

Latest

CNS 5249-1980

Scope

This standard applies to friction iron pillars (hereinafter referred to as iron pillars) used in pits.

CNS 5249-1980 history

• 1980 CNS 5249-1980 Friction Prop